diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index d50f610..dc22d71 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -359,7 +359,7 @@
 			      const struct sk_buff *skb)
 {
 	/* Is this a non-unicast address or a unusable SCTP address? */
-	if (IS_IPV4_UNUSABLE_ADDRESS(&addr->v4.sin_addr.s_addr))
+	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr))
 		return 0;
 
 	/* Is this a broadcast address? */
@@ -408,13 +408,15 @@
 	 */
 
 	/* Check for unusable SCTP addresses. */
-	if (IS_IPV4_UNUSABLE_ADDRESS(&addr->v4.sin_addr.s_addr)) {
+	if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr)) {
 		retval =  SCTP_SCOPE_UNUSABLE;
-	} else if (LOOPBACK(addr->v4.sin_addr.s_addr)) {
+	} else if (ipv4_is_loopback(addr->v4.sin_addr.s_addr)) {
 		retval = SCTP_SCOPE_LOOPBACK;
-	} else if (IS_IPV4_LINK_ADDRESS(&addr->v4.sin_addr.s_addr)) {
+	} else if (ipv4_is_linklocal_169(addr->v4.sin_addr.s_addr)) {
 		retval = SCTP_SCOPE_LINK;
-	} else if (IS_IPV4_PRIVATE_ADDRESS(&addr->v4.sin_addr.s_addr)) {
+	} else if (ipv4_is_private_10(addr->v4.sin_addr.s_addr) ||
+		   ipv4_is_private_172(addr->v4.sin_addr.s_addr) ||
+		   ipv4_is_private_192(addr->v4.sin_addr.s_addr)) {
 		retval = SCTP_SCOPE_PRIVATE;
 	} else {
 		retval = SCTP_SCOPE_GLOBAL;